Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Katsuya Hata"'
Publikováno v:
Analytical sciences. 33(5):647-650
The intraparticle diffusion of a fluorescent dye in single microparticles in an aqueous solution was analyzed using fluorescence recovery after photobleaching, with a confocal fluorescence microscope. The fluorescence depth profile of single micropar
Autor:
Keiko Yodoi, Yuji Nishikawa, Katsuya Hata, Yoichi Kijima, Hideto Nakajima, Tomoyuki Kita, Masashi Okamoto, Seinosuke Kawashima, Mitsuaki Ito, Tomofumi Takaya, Toshihiko Seo
Publikováno v:
Journal of Cardiology. 54(3):507-511
An 83-year-old female, who had a history of anterior myocardial infarction, was treated for Alzheimer's disease with donepezil. She suffered from repeated diarrhea and vomiting, and experienced syncope. She was admitted to our hospital and was diagno
Autor:
Takeomi Murata, Hiroyuki Masai, Ryohei Yoshikawa, Mitsuhiro Yokoyama, Hideyuki Takaoka, Junya Shite, Ken-ichi Hirata, Katsuya Hata, Toshiro Shinke, Yoichi Kijima, Soichiro Ohta
Publikováno v:
Circulation Journal. 71:1268-1273
Background Increased nitric oxide (NO) in the failing heart attenuates the myocardial contractile response to β-adrenergic receptor stimulation. However, the physiological effects of NO on the β-adrenergic post-receptor signaling system are unknown
Autor:
Ryohei Yoshikawa, Yoshitomo Miyamoto, Masakatsu Shimizu, Hidenari Matsumoto, Satoshi Watanabe, Hideyuki Takaoka, Hiroyuki Masai, Katsuya Hata, Mitsuhiro Yokoyama, Kenji Kanazawa, Hozuka Akita, Toshiro Shinke
Publikováno v:
International Journal of Cardiology. 114:188-194
Serotonin (5HT) can induce coronary artery spasm (CAS) in patients with variant angina (VA). We have previously reported that 5HT(1B) and 5HT(2A) receptors gene were expressed in human coronary arterial smooth muscle cells and that isolated coronary
Autor:
Hiroya Kawai, Hideyuki Takaoka, Katsuya Hata, Yoko Miyata-Fukuoka, Mitsuhiro Yokoyama, Hideaki Okubo, Keisuke Kawai
Publikováno v:
International Heart Journal. 46:407-417
A high prevalence of hepatitis C virus (HCV) infection has been reported among idiopathic dilated cardiomyopathy (DCM) patients. We examined the prevalence of DCM patients with HCV antibody, and the pathophysiological characteristics and responsivene
Autor:
Hideyuki Takaoka, Hidenari Matsumoto, Nobutaka Inoue, Toru Ozawa, Satoshi Watanabe, Hiroyuki Masai, Toshiro Shinke, Katsuya Hata, Ryohei Yoshikawa, Mitsuhiro Yokoyama
Publikováno v:
Clinical Cardiology. 27:466-470
Background: No-reflow phenomenon is observed in approximately one-third of patients after percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI), and is associated with poor functional and clinical outcomes. On the other hand,
Publikováno v:
American Heart Journal. 141:925-932
Background Plasma brain natriuretic peptide (BNP) is a sensitive and specific marker of left ventricular (LV) function. In the treatment of heart failure, especially in idiopathic dilated cardiomyopathy (IDC), β-blocker (BB) therapy has been establi
Autor:
Gentaro Iribe, Yoichi Goto, Katsuya Hata, Takehiko Nishioka, Akio Saeki, Toshiyuki Takasago, Tad W. Taylor, Satoshi Mohri, Hiroyuki Suga, Junichi Araki, Juichiro Shimizu
Publikováno v:
The Japanese Journal of Physiology. 50:257-265
Caffeine causes a considerable O(2) waste for positive inotropism in myocardium by complex pharmacological mechanisms. However, no quantitative study has yet characterized the mechanoenergetics of caffeine, particularly its O(2) cost of contractility
Publikováno v:
Circulation. 100:843-848
Background —Brief antecedent periods of coronary artery occlusion improve subsequent vessel patency in damaged and stenotic coronary arteries via release of adenosine from ischemic/reperfused myocardium and resultant adenosine receptor stimulation.
Publikováno v:
Journal of Thrombosis and Thrombolysis. 6:83-88